DOPNavbarMenu
expand navigationbar with more items
gif better than any words.
@interface
//iOS7+
@interface DOPNavbarMenu : UIView
@property (copy, nonatomic, readonly) NSArray *items;
@property (assign, nonatomic, readonly) NSInteger maximumNumberInRow;
@property (assign, nonatomic, getter=isOpen) BOOL open;
@property (weak, nonatomic) id <DOPNavbarMenuDelegate> delegate;
@property (strong, nonatomic) UIColor *textColor;
@property (strong, nonatomic) UIColor *separatarColor;
- (instancetype)initWithItems:(NSArray *)items
width:(CGFloat)width
maximumNumberInRow:(NSInteger)max;
- (void)showInNavigationController:(UINavigationController *)nvc;
- (void)dismissWithAnimation:(BOOL)animation;
@end@protocol
@protocol DOPNavbarMenuDelegate <NSObject>
- (void)didShowMenu:(DOPNavbarMenu *)menu;
- (void)didDismissMenu:(DOPNavbarMenu *)menu;
- (void)didSelectedMenu:(DOPNavbarMenu *)menu atIndex:(NSInteger)index;
@end